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Mersen

Mersen A2D175R 175A Class RK1 Time-Delay Fuse

Part Number: A2D175R

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Use this listing to verify Mersen A2D175R, a 175A class rk1 time-delay fuse rated 250 VAC / 250 VDC, using the stated electrical rating and installation configuration before substitution.

Rated Current175A
Rated Voltage250 VAC / 250 VDC
Breaking Capacity200 kA AC / 100 kA DC

Mersen A2D175R is a 175A class rk1 time-delay fuse in the A2D family, rated 250 VAC / 250 VDC. Optimized for industrial and OEM protection needs, its series-specific speed and construction support accurate replacement and new-design selection. Its blade configuration supports motor, transformer, power distribution. Use the exact part number when checking compatibility with installed fuse blocks or holders. FuseStock lists the manufacturer reference for sourcing and technical comparison.

Technical Specifications

Part Number
A2D175R
Manufacturer Part Number
A2D175R
Series
A2D Series
Fuse Type
Current-Limiting Fuse
Current Rating
175A
Voltage Rating
250 VAC / 250 VDC
AC / DC
AC/DC
Breaking Capacity
200 kA AC / 100 kA DC
Mounting
Blade
Application
Motor · Power distribution · Transformer
Standard
CSA C22.2 · UL 248
Terminal Type
Blade
Fuse Speed
Time Delay
Utilization Class
Class RK1
Approvals
CSA · UL Listed
Certifications
UL Listed|CSA Certified

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